At MASA we integrate CSR into our business as an asset for respecting and developing PEOPLE, INNOVATION, SUSTAINABILITY, ETHICS, TRANSPARENCY and INTEGRITY.


At MASA we are committed to acting with integrity to contribute towards a better society and generate trust-based relationships with our stakeholders. MASA and its subsidiaries develop a number of actions to address different aspects of RSC, including MASA’s RSC Policy.


ISO 45001 certification shows that fostering health and safety, safe working conditions and consulting with workers and getting them involved are issues that are afforded the top priority as part of our organisation’s management.

Quality as an essential factor in assuring competitiveness and human and technological progress and earning our customers’ trust.

We are aware of the impact on the environment of what we do. That’s why environmental protection is a key priority for us, together with appropriate use of energy and the responsible consumption of resources.

Our Innovation and Process Development Department acts as a driving force to foster development and participation among all members of the company in innovative processes in the sector. We facilitate the constant search for streamlines work tools in across all parts of the organisation.
We are committed to working with sector partners on the development of new technology.


The MASA group has put in place a system for criminal-compliance, anti-bribery management and competition defense compliance system with a view to preventing, detecting and managing any such risks within our organisation. We are involved in developing a law-abiding culture in accordance with our company’s values. We are involved in developing a law-abiding culture in accordance with our company’s values.

Anybody who knows about or suspects any kind of infringement or illegal act must report it:

Policy and Certificates

Prevention of Money Laundering and Financing of Terrorism

MASA Regulations

Vinci Regulations

COBRA SCE Protocols

  • Protocol of the Code of Conduct for Business Partners
  • Labor Relationship Letter with Subcontractors
  • Protocol for Compliance with the Regulations for the Defense of Competition

The Masa Group has implemented and obtained certification for an information-security management system under the standards UNE-EN-ISO 27001 and UNE-EN-ISO 27002. The Group’s management has undertaken to systematically strengthen information-security management by integrating it across its day-to-day activities, accepted by all its employees, and making available all the resources necessary to ensure that it is implemented effectively.

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